The splash shield is designed for most wide-mouthed bottles, and wide-mouthed drinking ensures controlled and even flow, so you can enjoy your drink without any worry about water loss. Made of flexible and wear-resistant silicone, it is durable. They are not only durable, but also ensure your safety and health. Experience perfect sealing and water flow control, which can prevent spillage when drinking from wide-mouth bottles, making drinking convenient. The compact grip is easy to disassemble and install, which adds convenience to your daily hydration program. The splash cover of the water cup is easy to clean, can be taken out at any time and cleaned, is convenient to disassemble and assemble, and is cleaner to clean. Item Name: Splash Guard Material: Food Grade Silicone Features: Versatile, Convenient, Splash-proof, Compact Size Details: Outer Diameter: 5.3cm/2.09" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1pc: 1 x Splash Guard or 2pcs: 2 x Splash Guard or 3pcs: 3 x Splash Guard or 4pcs: 4 x Splash Guard